Sr. Software Engineer I SuperDialSr. Software Engineer IBurlingame, CaliforniaWithin 90 days, you will be a trusted contributor on the Engineering team, regularly shipping high-quality work, improving the systems you touch, and demonstrating strong ownership of product and technical outcomes. Within 60 days, you will independently own well-scoped backend or platform projects, partner effectively with Product Management, and contribute to technical discussions with clear judgment and strong follow-through.
Principal AI Engineer - LLM/Agents SB EnergyPrincipal AI Engineer - LLM/AgentsRedwood City, CA$160,000–$190,000 / yearThis role defines how ChatGPT, Codex, custom agents, MCP servers, skills, tools, APIs, structured responses, token and context management, traces, evals, and production observability work together in governed enterprise workflows. The role will help SB Energy make workflows measurable, observable, secure, cost-aware, reliable, and auditable across Power Markets, Storage Optimization, Asset Operations, Project Development, Engineering, Finance, HR, and other approved enterprise domains.
Principal Software Engineer RobloxPrincipal Software EngineerSan Mateo, CA$295,250–$345,040 / yearAligned and partnering with product teams, we use this toolbelt to discover new opportunities, influence and shape the product roadmap and prioritization, build safety products, and measure the impact on our community of users and developers. Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.
Mechatronics Engineer (Onsite/Hybrid) KoBold MetalsMechatronics Engineer (Onsite/Hybrid)San Francisco, CA$150,000–$190,000 / yearThe easy-to-find, near-surface deposits have largely been found, and the industry has chronically under-invested in new exploration technology, relying on the manual techniques of yesteryear - even as demand accelerates for copper, lithium, and other metals to build electric vehicles, renewable energy, and data centers. KoBold has proven its first discovery with materially less capital than the industry average and found one of the best copper deposits ever discovered: the copper is far more concentrated than the global average of copper mines, and this asset alone is expected to generate meaningful revenue for decades.
Principal Frontend Engineer (Full Stack) Vumedi Inc.Principal Frontend Engineer (Full Stack)Oakland, CAThis role is ideal for someone who enjoys building beautiful products, loves owning features end-to-end, and gets excited about using AI to create entirely new user experiences. This is a highly hands-on engineering role where you'll own experiences end-to-end—from designing intuitive React interfaces to building the backend services that power them.
NewStaff ML Data Engineer (Datagrid) ProcoreStaff ML Data Engineer (Datagrid)San Francisco, CaliforniaA criminal history may have a direct, adverse, and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment: 1. appropriately managing, accessing, and handling confidential information including proprietary and trade secret information, as well as accessing Procore's information technology systems and platforms; 2. interacting with and occasionally having unsupervised contact with internal/external customers, stakeholders, and/or colleagues; and 3. exercising sound judgment. In this role, you’ll be responsible for designing and building the data systems that power frontier‑scale machine learning research and applied AI products, with a particular focus on spatial intelligence and multimodal data.
Senior AI/Computer Vision Engineer Pano AISenior AI/Computer Vision EngineerSan Francisco, CaliforniaBacked by $89 million in funding from leading investors including Giant Ventures, Liberty Mutual Ventures, Tokio Marine Future Fund, Congruent Ventures, Initialized Capital, Salesforce Ventures, and T-Mobile Ventures, we're building technology that helps communities around the world become more resilient to wildfire. You will advance our wildfire detection capabilities while developing vision algorithms for complex outdoor-scene understanding, including vegetation and asset detection, object localization, and spatial reasoning—for example, estimating distances between detected objects and critical infrastructure.
NewSenior Research Engineer - Experimental Engineering Consumer ReportsSenior Research Engineer - Experimental EngineeringSan Francisco, CARemote$140,000–$160,000 / yearWork collaboratively across cross-functional teams (Digital Product, Product Testing, User Research, Data Engineering, Advocacy) to share insights and ensure learnings are leveraged broadly across Consumer Reports. 7+ years of professional software engineering experience; a Swiss army knife of engineering skill with demonstrated expertise in Python (particularly FastAPI), frontend development frameworks (ideally React and React Native) and AI orchestration.
Senior/Staff AI Algorithms Engineer Dexterity.aiSenior/Staff AI Algorithms EngineerRedwood City, CA$170,000–$225,000 / yearTranslate open-ended problems into clear technical approaches, balancing modeling intuition with real-world constraints like latency, reliability, and partial observability. You'll be part of a team working across simulation, real robots, and multimodal sensor streams, applying first-principles thinking to unlock product capabilities where off-the-shelf ML solutions fall short.
ML Research Engineer (Language) MetamorphicML Research Engineer (Language)Palo Alto, California$175,000–$250,000 / yearMetamorphic is developing new approaches to intelligence by combining machine learning with large-scale experimental neuroscience, informed by the principles that make the brain efficient, flexible, and robust. you will design data annotation and evaluation pipelines, run large-scale experiments, and build tooling that accelerates research in service of pushing the quality and scale of our language and multimodal models.
ML Research Engineer (Performance Engineering) MetamorphicML Research Engineer (Performance Engineering)Palo Alto, CaliforniaYou will write and optimize GPU kernels, profile and eliminate performance bottlenecks, tune low-precision training strategies, and work closely with researchers to ensure architectural decisions translate to efficient and scalable implementations. Metamorphic is developing new approaches to intelligence by combining machine learning with large-scale experimental neuroscience, informed by the principles that make the brain efficient, flexible, and robust.
Staff Machine Learning Engineer, AI R&D RobinhoodStaff Machine Learning Engineer, AI R&DMenlo Park, CA$255,000–$300,000 / yearYou'll help define the team's technical direction, mentor engineers, and push the frontier of what's possible when you apply modern ML - including agentic workflows and LLM fine-tuning - to real financial data. Partner closely with product, data engineering, and platform teams to define technical strategy, scope complex projects, and drive execution across multiple workstreams simultaneously.
Staff Machine Learning Engineer, Rewards Economy MistplayStaff Machine Learning Engineer, Rewards EconomyOakland, CAUnderstanding of reinforcement learning (DeepQ, contextual bandits) • Expertise in implementing machine learning models using Python and PyTorch, paired with strong data analysis skills using SQL and Python. • Serve as the primary architect for Mistplay’s rewards economy, balancing complex variables to ensure a "win-win" scenario: maximum value for players and sustainable unit economics for the business.
Senior Principal Machine Learning Engineer SambaNova Systems, Inc.Senior Principal Machine Learning EngineerSan Jose, CA$220,000–$300,000 / yearAs a Senior Principal Machine Learning Engineer, you will be responsible for designing, developing, and optimizing machine learning models-with a focus on cutting-edge Large Language Models (LLMs)-to run efficiently on SambaNova's specialized hardware architecture, including the RDU. The engineer will also act as the ML expert, guiding the integration of LLM solutions into production systems and customer-facing products like SambaStack and SambaCloud, with work spanning the full lifecycle from training and inference to evaluation and data curation.
Applied AI, Forward Deployed Machine Learning Engineer Mistral AIApplied AI, Forward Deployed Machine Learning EngineerPalo Alto, CAYou'll work in collaboration with our researchers, other AI engineers, product engineers on our most complex customer projects involving complex fine-tuning, state-of-the-art LLM applications, and contributing to our open source codebases for tasks such as inference and fine-tuning. In this role, you'll manage daily customer relations involving multiple stakeholders (CEO/CTO, data scientists, and software engineers) and function as a key resource in externalising our research in production settings.
Machine Learning Engineer, Search Quality GleanMachine Learning Engineer, Search QualityMountain View, CA$140,000–$265,000 / yearRecognized by Fast Company as one of the World’s Most Innovative Companies (Top 10, 2025), by CNBC’s Disruptor 50, Bloomberg’s AI Startups to Watch (2026), Forbes AI 50, and Gartner’s Tech Innovators in Agentic AI, Glean continues to accelerate its global impact. With customers across 50+ industries and 1,000+ employees in more than 25 countries, we’re helping the world’s largest organizations make every employee AI-fluent, and turning the superintelligent enterprise from concept into reality.
Machine Learning Engineer RunSybilMachine Learning EngineerSan Francisco, New YorkBacked by strong investor support and early customer traction, our team is composed of experts from OpenAI, Meta, Mandiant, Palantir, Cruise, Trail of Bits, and Aptiv. MS or PhD in a quantitative discipline is nice but certainly not required - strong bias for building product-informing experiments versus published works.
Machine Learning Engineer ApiphanyMachine Learning EngineerSan Francisco, CaliforniaBacked by world-class investors from Markforged, Databricks, GM, and Character, our mission is to revolutionize how engineering decisions are made, turning complexity into clarity for the world’s top manufacturers. We empower global innovators in automotive, aerospace, medtech, and energy to transform mountains of unstructured technical data into real-time, actionable insights.
Machine Learning Infrastructure Engineer, Model Inference AbridgeMachine Learning Infrastructure Engineer, Model InferenceSan Francisco, CaliforniaAs an ML Infrastructure Engineer, Model Inference at Abridge, you’ll play a pivotal role in building and optimizing the core inference infrastructure that powers our machine learning models. Powered by Linked Evidence and our purpose-built, auditable AI, we are the only company that maps AI-generated summaries to ground truth, helping providers quickly trust and verify the output.
Machine Learning Research Engineer, Applied Research WindBorne SystemsMachine Learning Research Engineer, Applied ResearchPalo Alto, California$140,000–$240,000 / yearOur technology creates research opportunities that do not arrive as clean benchmark problems: a customer needs a forecast tailored to a new decision, a government partner poses a difficult technical question, or a new dataset might improve performance in a domain we have never tested. Ambiguous applied research problems — Translate real-world needs from customers, government programs, and internal teams into tractable machine learning questions, experiments, and deliverables.